Lug nut



FIG. 1 is a front view showing a lug nut in a reduced perspective, showing my new design, in an as-mounted position on a wheel;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof; and

FIG. 4 is a top plan view thereof;

FIG. 5 is a first side view of a second embodiment of my lug nut showing my new design;

FIG. 6 is a bottom plan view of FIG. 5;

FIG. 7 is a second side view of FIG. 5; and,

FIG. 8 is a top plan view of FIG. 5;

The portions shown in broken lines are included for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a lug nut, as shown and described. 